AERO PRECISION M4E1 THUNDERBOLT II BUILDER SET WITH 15″ ENHANCED M-LOK HANDGUARD

Aero Precision M4E1 Builder Set - 15" Enhanced M-LOK Handguard - Thunderbolt II

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$549.00

Aero Precision M4E1 Builder Set Includes:

  • M4E1 Enhanced Upper Receiver finished in Thunderbolt II finish. Upper receiver is assembled and includes the forward assist, dust cover and barrel nut.
  • 15″ Enhanced Gen 2 M-LOK Handguard finished in Thunderbolt II finish
  • M4E1 Lower Receiver finished in Thunderbolt II finish

Description:

The Thunderbolt II Builder Set draws inspiration from the iconic A-10 Thunderbolt II aircraft. Nevada Cerakote gave a ubiquitous hat tip to the renown shark-face nose art design, which is sure to make your range buddies take notice.

This package deal includes the finished pieces you need to assemble your own Thunderbolt II finish M4E1 Rifle, including an M4E1 Enhanced Upper Receiver, M4E1 Lower Receiver and our Gen 2 Enhanced Handguard all finished in Thunderbolt II finish. Stand out at the range with a unique and eye catching build. This is a one time offer for this finish – once they are gone, they are gone!

M4E1 Lower Receiver Features:

  • Threaded Bolt Catch Roll Pin – Allows for simple installation of the bolt catch and virtually eliminates the chance to damage the finish during installation (pin included).
  • Integrated Trigger Guard – Eliminates the possibility of breaking the trigger guard tabs by integrating the trigger guard into the lower, creating a stronger more rigid platform to build upon.
  • Upper Tension Screw – Allows users to fine tune the fit of the upper and lower receiver using a nylon tipped tensioning set screw inserted in the grip tang of the lower receiver. This provides a tight fit with any standard AR15 upper receiver.
  • Threaded Takedown Pin Detent Recess – Allows user to easily install the Takedown Pin detent and spring with the use of a 4-40 set screw (no more launching detents across the room).
  • Increased Magwell Flare – Increased the flare of the magwell to aid in quick and efficient magazine changes.

M4E1 Enhanced Upper Receiver Features:

  • Handguard mounting platform is forged into the receiver
  • Compatible with Aero Precision Enhanced and Quantum Series handguards but also fits most BAR-system handguards
  • Barrel nut and wrench are included
  • These uppers are not piston-kit compatible
  • Will support barrels with a diameter up to 1″

Aero Enhanced Gen2 M-LOK Handguards

Our Enhanced M-LOK (EM) Handguards provide a lightweight free float design for your custom AR15 build. The M-LOK system allows advanced modularity past the current 1913 picatinny rail system. Machined to mil-spec dimensions and engineered to perfection, this handguard eliminates bulk while retaining strength and stability.

  • 1pc free float design
  • Built in anti-rotation tabs
  • Scalloped rails
  • Continuous top rail
  • 1.72″ inside diameter (from barrel nut cut to forward end) fits most muzzle devices and 1.5″ suppressors
  • 1.78″ inside barrel nut cut area diameter
  • Compatible with low profile gas blocks
  • Gen 2 Feature – Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
  • Gen 2 Feature – Additional milling along flats to aid with gripping and add visual appeal
  • Gen 2 Feature – New profile for the continuous picatinny top rail

 

Additional Information Content

Modern Warriors
JUST A GROUP OF GUYS WHO SUPPORT THE 2ND AMENDMENT

We started Modern Warriors for the sole purpose of providing a less expensive way to enjoy our love of buying and shooting some really cool stuff. What started as a hobby has turned into a business where we have developed the experience and ability to help you enjoy our same hobby and save you money in the process.

We specialize in tactical weapons, including suppressors, short barrel rifles and full auto weapons. We have routine experience in shooting the weapons we carry, so if you want our opinion on how a weapon operates, we will gladly provide it. We also have expertise working with licensed professionals in setting up gun trusts, which is an ideal way of purchasing, owning and operating any weapon restricted by the National Firearm Act. Don’t let the word “trust” scare you. It is very easy to set one up if you have the right help.

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